hircin

from The Century Dictionary.

• noun A fatty principle found in the fat of goats and, to a certain extent, in that of sheep. The corresponding fatty acid is termed hircic acid.

from the GNU version of the Collaborative International Dictionary of English.

• noun (Chem.), rare Hircic acid. See hircic.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun hircic acid.